4. Determine lim f(x), lim_ f(x), and lim f(x) for the given piecewise function and given ₂+ x→a x→a x→a value of a. (The answer can be a real number, +∞o, -∞ or "does not exist.") Determine whether f(x) is continuous at x = a. a. a = 1 and f(x) = 3x² 2x 3 1 if x # if x || 2

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
icon
Related questions
Question
4. Determine lim f(x), lim f(x), and lim f(x) for the given piecewise function and given
+
x→a
x→a
x→a
value of a. (The answer can be a real number, +∞, -∞ or "does not exist.") Determine whether
f(x) is continuous at x = a.
= 1/1/20
a. a =
and f(x)=
b. a = 1 and f(x)
=
-
c. a = -2 and f(x) =
d. a 3 and f(x) =
-
3x²
2x - 1
3
x² + 2
4-x
1
3
X-
1
x + 2
x 3
x + 2
x²+x-2
-
x2
x+1
x + 3
if x #
3x
if x =
if x ≥ 1
if x < 1
1
2
1
2
if x < -2
if x = -2
if x>-2
if x > 3
if x ≤ 3
Transcribed Image Text:4. Determine lim f(x), lim f(x), and lim f(x) for the given piecewise function and given + x→a x→a x→a value of a. (The answer can be a real number, +∞, -∞ or "does not exist.") Determine whether f(x) is continuous at x = a. = 1/1/20 a. a = and f(x)= b. a = 1 and f(x) = - c. a = -2 and f(x) = d. a 3 and f(x) = - 3x² 2x - 1 3 x² + 2 4-x 1 3 X- 1 x + 2 x 3 x + 2 x²+x-2 - x2 x+1 x + 3 if x # 3x if x = if x ≥ 1 if x < 1 1 2 1 2 if x < -2 if x = -2 if x>-2 if x > 3 if x ≤ 3
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Recommended textbooks for you
Calculus: Early Transcendentals
Calculus: Early Transcendentals
Calculus
ISBN:
9781285741550
Author:
James Stewart
Publisher:
Cengage Learning
Thomas' Calculus (14th Edition)
Thomas' Calculus (14th Edition)
Calculus
ISBN:
9780134438986
Author:
Joel R. Hass, Christopher E. Heil, Maurice D. Weir
Publisher:
PEARSON
Calculus: Early Transcendentals (3rd Edition)
Calculus: Early Transcendentals (3rd Edition)
Calculus
ISBN:
9780134763644
Author:
William L. Briggs, Lyle Cochran, Bernard Gillett, Eric Schulz
Publisher:
PEARSON
Calculus: Early Transcendentals
Calculus: Early Transcendentals
Calculus
ISBN:
9781319050740
Author:
Jon Rogawski, Colin Adams, Robert Franzosa
Publisher:
W. H. Freeman
Precalculus
Precalculus
Calculus
ISBN:
9780135189405
Author:
Michael Sullivan
Publisher:
PEARSON
Calculus: Early Transcendental Functions
Calculus: Early Transcendental Functions
Calculus
ISBN:
9781337552516
Author:
Ron Larson, Bruce H. Edwards
Publisher:
Cengage Learning